package com.huangpeng.designmodel.proxyDutyChain;

/**
 * @Author hp
 * @Title
 * @Package
 * @Date 2021/12/28 15:45
 * @Description 目标类
 * @Version 1.0
 */
public class HelloServiceImpl implements HelloService {
    @Override
    public void sayHello() {
        System.out.println("sayHello......");
    }
}
